10354-4945 B 1686 AB

10h 35m 26.77s -49° 45' 26.7" P.A. 157.00 sep 1.5 mag 9.90,13.20 Sp A2/3V

Coord 2000 10354-4945 Discov num B  1686 Comp AB Coord arcsec 2000 10 35 26.77 -49 45 26.7
Date first 1929 Date last 2015 Obs 2
Pa first 158 Pa last 157.4 P.A. Now (θ) 157.4°
Sep first 1.6 Sep last 1.455 Sep. Now (ρ) 1.455"
Mag pri 9.90 Mag sec 13.20 delta mag (ΔM) 3.3 Spectral class A2/3V (white)
Pri motion ra -011 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes




Nature of this double is uncertain.



10354-4945 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 222174 10 35 27 -49 45 27 B 1686 AB 2015 2 157 1.5 9.90 13.20 3.30 <===
Show HD 91865 222174 10 35 27 -49 45 27 B 1686 AC 2015 4 129 8.4 9.90 12.30 2.40


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Vela SAO 222174 Tycho2 8205-02982-1 Gaia DR2 5364011735753687424
HD 91865